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A118508
Triangle read by rows: R(n,k) = A002808(n) mod A002808(k), 0<k<=n.
2
0, 2, 0, 0, 2, 0, 1, 3, 1, 0, 2, 4, 2, 1, 0, 0, 0, 4, 3, 2, 0, 2, 2, 6, 5, 4, 2, 0, 3, 3, 7, 6, 5, 3, 1, 0, 0, 4, 0, 7, 6, 4, 2, 1, 0, 2, 0, 2, 0, 8, 6, 4, 3, 2, 0, 0, 2, 4, 2, 0, 8, 6, 5, 4, 2, 0, 1, 3, 5, 3, 1, 9, 7, 6, 5, 3, 1, 0, 2, 4, 6, 4, 2
OFFSET
1,2
MAPLE
A118508 := proc(n, k) A002808(n) mod A002808(k) ; end proc:
seq(seq(A118508(n, k), k=1..n), n=1..15) ; # R. J. Mathar, Nov 26 2010
CROSSREFS
Cf. A002808.
Sequence in context: A325166 A025844 A035461 * A029305 A339441 A226914
KEYWORD
nonn,tabl
AUTHOR
STATUS
approved